My parents were born in the early 1940’s.
MASH
Odd Couple
SOAP
Hawaii 50
In addition to those my mom liked:
Mary Tyle Moore show
Dick Van Dyke show
Rhoda
The Joker’s Wild game show
Later she watched Golden Girls, Designing Women, Airwolf, A team, Jeopardy, and now CSI, and real life detective type shows.
My dad watched, in addition to the first shows I mentioned, Star Trek, when I was little.
Now, they both like to watch some travel shows, Antique Road Show, Big Bang Theory, and some other sitcoms I am sure, but I am not living with them to know all of them or at least I don’t remember, when they visit me we do watch shows with them, I just don’t remember which ones they regularly watch.